$1 \text{ kWh} = 3.6 \times 10^6 \text{ joules}$. Is this statement true or false?

Who discovered the electron?

What is the direction of conventional current?

Two resistors of $3 \Omega$ and $6 \Omega$ are connected in parallel. The equivalent resistance $R$ is:

$A$ current of $0.5\, A$ is drawn by a filament of an electric bulb for $10$ minutes. Find the amount of electric charge that flows through the circuit. (in $C$)

$A$ battery is a source of maintaining a constant potential difference across two ends of a conductor.